Israel testing unmanned air ambulance drones for the military
 

Seems to be quite a way in development

AirMule - Tactical Robotics

http://www.tabletmag.com/scroll/1616...edium=referral

Where to the mrt go to work the guys heart during the flight?

Israel testing unmanned air ambulance drones for the military
 

Sorry, you're already at least two years behind on this story, fellas! And the US are naturally involved in it anyway.

unmanned air ambulance drones...

Tell me Nutty, what would a manned air ambulance drone look like?

LJ:p

Unmanned enroute, unmanned manned on the return flight. ;)

Slightly off thread (i.e. not un-manned), but here's another rather intriguing hybrid VTOL truck intended for casevac use, currently being evaluated in the US - witness the sleek, elegant lines...

http://images.gizmag.com/hero/at-transformer-vtol.png